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Dormer EX217/16 | 0.315″ Diameter x 3.937″ OAL 3 Flute Steam Tempered Coated Spiral Flute Tap – All Industrial Tool Supply

Name: Dormer EX217/16 | 0.315" Diameter x 3.937" OAL 3 Flute Steam Tempered Coated Spiral Flute Tap - All Industrial Tool Supply
SKU: 15023703
Availability: InStock

$39.60 ~~$79.20~~

Review

Spiral flute tap with chamfer form C with a 2-3xP semi-bottoming lead, for Unified National Coarse thread UNC 7/16" with 14 TPI and 2B class of fit, dimensions according to DIN 2184-1 standard with 8.0mm shank and 6.2mm square drive, powder metallurgical H

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SKU: 15023703 Category: Threading Tools

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Description

Spiral flute tap with chamfer form C with a 2-3xP semi-bottoming lead, for Unified National Coarse thread UNC 7/16″ with 14 TPI and 2B class of fit, dimensions according to DIN 2184-1 standard with 8.0mm shank and 6.2mm square drive, powder metallurgical HSS-E with steam tempered surface finish and 45 Degree helix angle for 2.5xD blind hole threading in general purpose applications.